IFEFFIT is a library and set of interactive programs for the analysis of x-ray
absorption fine-structure (XAFS) data. IFEFFIT combines state-of-the-art
analysis algorithms with graphical display of XAFS data, and general data
manipulation. It can be

Generic data-assimilation toolbox written in java, with native (c and fortran) libraries for high performance computing. Provides tools to couple to your own model and a wide range of algorithms, ranging from parameter calibration to Kalman filters.

Trek7 the original multiplayer network star trek game from the early-mid 70s. We are hoping to revive this classic (no, its not netrek/mtrek, not even close). hopefully the SF community can help port this to modern day networks.

When something that must be known by everybody, there come this project to ba as 'annoucement' program that tell everybody in this world via internet or cellphone what they must know. For example: tsunamis, earthquake or even meteorite downfall.